Cat litter box



FIG. 1 is a perspective view of litter box the steamer chest top;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left elevation view thereof, the right elevation isidentical to the left elevation;

FIG. 4 is a top elevation view thereof;

FIG. 5 is a rear plan elevation view thereof; and,

FIG. 6 is a bottom plan view elevation thereof.

The ornamental design for cat litter box, as shown and described.